Assignee
SCHAKO METALLWARENFABRIK
DE·17 granted patents·219 citations·filing 1977–1991
Top patents by PatentIndex Score
17 records- 0176US5121675ADevice for supplying air to and if need be evacuating air from a roomSCHAKO METALLWARENFABRIK·Filed 1989·Granted Jun 16, 1992·41 cites·6 claims
- 0274US4794851ANozzle means for an air conditioning installationSCHAKO METALLWARENFABRIK·Filed 1987·Granted Jan 3, 1989·44 cites·4 claims
- 0354US4258616AAir outlet for room ventilationSCHAKO METALLWARENFABRIK·Filed 1979·Granted Mar 31, 1981·16 cites·9 claims
- 0449US4163416ASlotted outlet for the ventilation of interior spacesSCHAKO METALLWARENFABRIK·Filed 1977·Granted Aug 7, 1979·13 cites·12 claims
- 0547US4955286ATurbulence outletSCHAKO METALLWARENFABRIK·Filed 1989·Granted Sep 11, 1990·13 cites·9 claims
- 0646US4314544ASolar collector for a window frameSCHAKO METALLWARENFABRIK·Filed 1979·Granted Feb 9, 1982·13 cites·6 claims
- 0745US4158990AAir distribution boxSCHAKO METALLWARENFABRIK·Filed 1977·Granted Jun 26, 1979·11 cites·8 claims
- 0841US5120274ACeiling outletSCHAKO METALLWARENFABRIK·Filed 1989·Granted Jun 9, 1992·12 cites·6 claims
- 0940US5148683ADevice for introducing cold air into a roomSCHAKO METALLWARENFABRIK·Filed 1991·Granted Sep 22, 1992·13 cites·6 claims
- 1040US5050638ADevice for controlling a volumetric rate of flow in a guide tubeSCHAKO METALLWARENFABRIK·Filed 1990·Granted Sep 24, 1991·9 cites·3 claims
- 1134US5076152AApparatus for ventilation and removal of airSCHAKO METALLWARENFABRIK·Filed 1990·Granted Dec 31, 1991·8 cites·7 claims
- 1232US4966069ANozzle outletSCHAKO METALLWARENFABRIK·Filed 1989·Granted Oct 30, 1990·6 cites·9 claims
- 1331US5042368AVentilation grillSCHAKO METALLWARENFABRIK·Filed 1990·Granted Aug 27, 1991·6 cites·9 claims
- 1429US5156569ACeiling outletSCHAKO METALLWARENFABRIK·Filed 1991·Granted Oct 20, 1992·3 cites·15 claims
- 1529US5065669ADevice for conveying cold and/or warm supply air into a spaceSCHAKO METALLWARENFABRIK·Filed 1990·Granted Nov 19, 1991·4 cites·8 claims
- 1627US5094152ADevice for the outlet of supply airSCHAKO METALLWARENFABRIK·Filed 1990·Granted Mar 10, 1992·3 cites·8 claims
- 1724US4979433ASwirl outletSCHAKO METALLWARENFABRIK·Filed 1989·Granted Dec 25, 1990·4 cites·10 claims
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